Vertical film lifting mechanism

Abstract

The invention relates to an upright filming mechanism, which outputs a coiled film in an upright state; the filming mechanism is arranged on a frame which is provided with a platform; the upright filming mechanism comprises a film base group which is arranged on the frame; the film base group has a supporting component, a compressing component and a driving and rotating component; the supporting component supports the coiled film to be arranged vertical to the platform; the compressing component is arranged above the supporting component, and the compressing component can generate radial movement of expansion and contraction; the driving and rotating component is connected with the compressing component so as to drive the compressing component to rotate; the invention also comprises a rotating group which is arranged on the platform and behind the film base group; the rotating group has at least two rotating shafts vertical to the platform; the coiled film is pulled on the film base group and then wound between the rotating shafts. The invention can combine with a film pulling mechanism for inputting upright films parallelly into a die, ensure that the coiled film is not subject to pulling due to direction change, and facilitate each work item of the film (such as replacement of the entire film coil or part film treatment).

Description

technical field [0001] The invention relates to a conveying device, in particular to a vertical film loading mechanism. Background technique [0002] Film processing and reprocessing operations are often used in the industry, and the front-end conveying device of the film is also closely related to the subsequent film processing and manufacturing process. As shown in Figure 1, it is a film front-end conveying device 1 used for in-mold film combination molding. The conveying device 1 is arranged above a mold 2 outside and has a first pulley 1a and a roller 1b to transfer the rolled The film 3 is input parallel to the mold 2, and there is a matching clamp 4 under the mold 2. The clamp 4 is used to clamp the film 3 conveyed from the conveying device 1, so that the surface of the film 3 is flat, so as to facilitate subsequent injection molding operations. Make the resulting finished product more beautiful. [0003] However, for the operation of the front stage conveying device...

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Problems solved by technology

[0003] However, for the operation of the front stage conveying device 1 of the above-mentioned manufacturing process, it is a horizontal film feeding method, and the conveying device 1 of the film is horizontally installed at a predetermined position above the mold 2. Therefore, when the film 3 is used up, When the film 3 is used up, the replacement operation of the film is relatively inconvenient, that is, the operator must use an elevating device (such as a ladder, etc.) to replace the film 3 every time the film 3 is used up.

Secondly, the roller 1b of the conveying device 1 only has the function of assisting in conveying the film 3. Therefore, before the film 3 is lowered to the clamp 4, the film 3 is prone to shaking, so that after the clamp 4 clamps the film 3, the film 3 The surface is uneven, which leads to an increase in the failure rate of finished products

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